{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "adverse event", "trigger": true, "arguments": ["Treatment.Time_elapsed", "Treatment.Dosage", "Treatment.Freq", "Treatment", "Effect", "Treatment.Drug", "Subject.Age", "Combination.Drug", "Treatment.Duration", "Subject", "Subject.Population", "Treatment.Disorder", "Subject.Disorder", "Treatment.Route", "Subject.Gender", "Subject.Race"]}, {"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Treatment", "Subject.Disorder", "Effect", "Treatment.Duration", "Treatment.Time_elapsed", "Combination.Drug", "Subject", "Treatment.Dosage", "Treatment.Route", "Treatment.Freq", "Subject.Race", "Treatment.Drug", "Treatment.Disorder", "Subject.Gender"]}], "input": "Fatal liver failure following food supplements during chronic treatment with montelukast."}
{"adverse event": [{"trigger": "following ", "arguments": {"Treatment.Time_elapsed": "NAN", "Treatment.Dosage": "NAN", "Treatment.Freq": "NAN", "Treatment": "food supplements during chronic treatment with montelukast", "Effect": "Fatal liver failure", "Treatment.Drug": ["montelukast", "food supplements"], "Subject.Age": "NAN", "Combination.Drug": ["montelukast", "food supplements"], "Treatment.Duration": "NAN", "Subject": "NAN", "Subject.Population": "NAN", "Treatment.Disorder": "NAN", "Subject.Disorder": "NAN", "Treatment.Route": "NAN", "Subject.Gender": "NAN", "Subject.Race": "NAN"}}], "potential therapeutic event": []}